Allview X4 Xtreme vs Samsung Galaxy Round G910S

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Display technology

    OLED versus LCD

    X4 Xtreme:
    LCD
    Galaxy Round G910S:
    OLED
  • Weight

    Galaxy Round G910S: 72.9 g lighter

    X4 Xtreme:
    226.9 g
    Galaxy Round G910S:
    154 g
  • Width

    Galaxy Round G910S: 3.7 mm narrower

    X4 Xtreme:
    83.3 mm
    Galaxy Round G910S:
    79.6 mm
  • Screen diagonal

    Galaxy Round G910S: 0.3 in smaller diagonal

    X4 Xtreme:
    6 in
    Galaxy Round G910S:
    5.7 in
  • Chipset

    X4 Xtreme:
    Mediatek MT6757T Helio P25 (16 nm)
    Galaxy Round G910S:
    Qualcomm Snapdragon 800 (28 nm)
  • Depth

    Galaxy Round G910S: 1.2 mm thinner

    X4 Xtreme:
    9.1 mm
    Galaxy Round G910S:
    7.9 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. X4 Xtreme

    Height:
    166.4 mm +15.3 mm versus Galaxy Round G910S
    Width:
    83.3 mm +3.7 mm versus Galaxy Round G910S
    Depth:
    9.1 mm +1.2 mm versus Galaxy Round G910S
  2. 2. Galaxy Round G910S

    Height:
    151.1 mm
    Width:
    79.6 mm
    Depth:
    7.9 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. X4 Xtreme

    226.9 g

    +72.9 g versus Galaxy Round G910S

  2. 2. Galaxy Round G910S

    154 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. X4 Xtreme

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²
  2. 2. Galaxy Round G910S

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²

X4 Xtreme has approximately 10.8% more rectangular screen area than Galaxy Round G910S.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for X4 Xtreme, Galaxy Round G910S, compared at the same storage capacity.
StorageX4 XtremeGalaxy Round G910S
32 GB Unknown 3 GB RAM
X4 Xtreme: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. X4 Xtreme

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Galaxy Round G910S

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. X4 Xtreme

    4550 mAh

    +1750 mAh versus Galaxy Round G910S

  2. 2. Galaxy Round G910S

    2800 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. X4 Xtreme2. Galaxy Round G910S

Everyday essentials
Everyday essentials — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
Dimensions (HxWxD)
  • 166.4 Х 83.3 Х 9.1 mm
  • 151.1 Х 79.6 Х 7.9 mm
Weight
  • 226.9 g
  • 154 g
Technology
  • IPS LCD
  • Super Flexible AMOLED
Screen size
  • 6" inch
  • 5.7" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4550 mAh
  • Non-removable Li-Po
  • 2800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 4.3 (Jelly Bean)
Chipset
  • Mediatek MT6757T Helio P25 (16 nm)
  • Qualcomm Snapdragon 800 (28 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.2 cm2
  • 89.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 146.1 Х 71.6 Х 9.9 mm
  • 74.5%
PPI /points per inch/
  • 367 PPI
  • 386 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
Rear camera, main
  • 13 MP
  • Dual-LED flash
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • PDAF -5 MP
  • (ultrawide/depth sensor)
  • 13 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 20 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 20 MP
  • 2 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
Processor CPU
  • Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
  • Quad-core 2.3 GHz Krait 400
Graphics processor GPU
  • Mali-T880MP2
  • Adreno 330
Antutu 7 score *
  • 58758
  • 38521
General specs
General specs — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
Release date
  • 2017
  • June
  • 2013
  • October
Colors
  • Mocha Gold
  • Luxury Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 680 EUR
Battery life
  • Stand by time- Up to 379 h Talking time- Up to 25 h
  • Stand by time- Up to 370 h (2G) / Up to 330 h (3G) Talking time- Up to 16 h Music play - Up to 74 h
Body build Unknown
  • Curved body and display
Communication and Connectivity
Communication and Connectivity — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano SIM)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 1900 / 2100-4G - LTE band 1(2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 5(850)
  • 9(1800)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL 2 TV-out)
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
  • EDR
  • LE
Harmful irradiation
  • SAR EU - 1.01 W/kg (head)
  • SAR - 0.63 W/kg (head) 0.69 W/kg (body) SAR EU - 0.21 W/kg (head) 0.35 W/kg (body)
Music and Audio
Music and Audio — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for X4 Xtreme, Galaxy Round G910S.
SpecificationX4 XtremeGalaxy Round G910S
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • temperature
  • humidity
  • gesture
  • Infrared port - ANT+ -S-Voice natural language commands and dictation -Air gestures - For South Korea